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[Qemu-devel] [PATCH v3 00/20] dataplane: remove RFifoLock
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH v3 00/20] dataplane: remove RFifoLock |
Date: |
Thu, 27 Oct 2016 12:48:48 +0200 |
The only difference from v2 is the disappearing of bdrv_aio_pdiscard,
bdrv_aio_ioctl and bdrv_ioctl.
Thanks,
Paolo
Fam Zheng (1):
qed: Implement .bdrv_drain
Paolo Bonzini (19):
replication: interrupt failover if the main device is closed
blockjob: introduce .drain callback for jobs
mirror: use bdrv_drained_begin/bdrv_drained_end
block: add BDS field to count in-flight requests
block: change drain to look only at one child at a time
block: introduce BDRV_POLL_WHILE
nfs: move nfs_set_events out of the while loops
nfs: use BDRV_POLL_WHILE
sheepdog: use BDRV_POLL_WHILE
aio: introduce qemu_get_current_aio_context
iothread: detach all block devices before stopping them
replication: pass BlockDriverState to reopen_backing_file
block: prepare bdrv_reopen_multiple to release AioContext
qemu-io: acquire AioContext
qemu-img: call aio_context_acquire/release around block job
block: only call aio_poll on the current thread's AioContext
iothread: release AioContext around aio_poll
qemu-thread: introduce QemuRecMutex
aio: convert from RFifoLock to QemuRecMutex
async.c | 29 ++-------
block.c | 6 +-
block/backup.c | 17 +++++
block/block-backend.c | 30 ++++++---
block/commit.c | 2 +-
block/io.c | 137 ++++++++++++++++++++++------------------
block/mirror.c | 70 ++++++++++++++------
block/nfs.c | 55 +++++++++-------
block/qed-table.c | 16 ++---
block/qed.c | 16 ++++-
block/replication.c | 27 +++++---
block/sheepdog.c | 67 +++++++++++---------
blockjob.c | 37 ++++++-----
docs/multiple-iothreads.txt | 40 +++++++-----
hw/scsi/virtio-scsi-dataplane.c | 4 +-
include/block/aio.h | 24 +++++--
include/block/block.h | 31 ++++++++-
include/block/block_int.h | 27 ++++++--
include/block/blockjob.h | 7 ++
include/qemu/rfifolock.h | 54 ----------------
include/qemu/thread-posix.h | 6 ++
include/qemu/thread-win32.h | 10 +++
include/qemu/thread.h | 3 +
iothread.c | 33 +++++++---
qemu-img.c | 6 ++
qemu-io-cmds.c | 6 +-
stubs/Makefile.objs | 1 +
stubs/iothread.c | 8 +++
tests/.gitignore | 1 -
tests/Makefile.include | 2 -
tests/test-aio.c | 22 ++++---
tests/test-rfifolock.c | 91 --------------------------
util/Makefile.objs | 1 -
util/qemu-thread-posix.c | 14 ++++
util/qemu-thread-win32.c | 25 ++++++++
util/rfifolock.c | 78 -----------------------
36 files changed, 521 insertions(+), 482 deletions(-)
delete mode 100644 include/qemu/rfifolock.h
create mode 100644 stubs/iothread.c
delete mode 100644 tests/test-rfifolock.c
delete mode 100644 util/rfifolock.c
--
2.7.4
- [Qemu-devel] [PATCH v3 00/20] dataplane: remove RFifoLock,
Paolo Bonzini <=
- [Qemu-devel] [PATCH 03/20] mirror: use bdrv_drained_begin/bdrv_drained_end, Paolo Bonzini, 2016/10/27
- [Qemu-devel] [PATCH 02/20] blockjob: introduce .drain callback for jobs, Paolo Bonzini, 2016/10/27
- [Qemu-devel] [PATCH 01/20] replication: interrupt failover if the main device is closed, Paolo Bonzini, 2016/10/27
- [Qemu-devel] [PATCH 05/20] block: change drain to look only at one child at a time, Paolo Bonzini, 2016/10/27
- [Qemu-devel] [PATCH 06/20] qed: Implement .bdrv_drain, Paolo Bonzini, 2016/10/27
- [Qemu-devel] [PATCH 04/20] block: add BDS field to count in-flight requests, Paolo Bonzini, 2016/10/27
- [Qemu-devel] [PATCH 07/20] block: introduce BDRV_POLL_WHILE, Paolo Bonzini, 2016/10/27
- [Qemu-devel] [PATCH 11/20] aio: introduce qemu_get_current_aio_context, Paolo Bonzini, 2016/10/27
- [Qemu-devel] [PATCH 10/20] sheepdog: use BDRV_POLL_WHILE, Paolo Bonzini, 2016/10/27
- [Qemu-devel] [PATCH 13/20] replication: pass BlockDriverState to reopen_backing_file, Paolo Bonzini, 2016/10/27